Well Skybird you should rejoice or at least celebrate as they are going to release by March 2011 a post World War II tanksim called Blaze of War based on the M60 against the T62/64 and possibly other tanks; the Centurion or Chieftain, the T55, leopard 1, may be the AMX13 and a handful of APCs.The scenarios will be played out during the Iran-Iraq war or 1988-1990, Afghanistan (1980s),and Angola in the 70s.
I don't think it will pose a serious threat to Steel Beast but it might give tank sim fans a cheaper alternative or may be a different view point.
Or it might give people the right incentive to move on the SB..
Anyway variety is always nice( although try explaining that to your wife or girlfriend....

)
Cheers